Home > Press Release > The Test Server for High Calibre will go live on 9th November

Tom Clancy’s Rainbow Six Siege Reveals Year 6 Season 4 High Calibre

Published Date :

Today, Ubisoft revealed High Calibre, the fourth and final season of Tom Clancy’s Rainbow Six Siege Year 6. This new season includes a new Operator, Thorn, coming from Ireland and equipped with Razorbloom Shells and bearing a brand-new weapon, the UZK50Gi, in addition to the reworked Outback map and many other updates.

In High Calibre, players will discover a brand-new Defender, Thorn, equipped with Razorbloom Shells: throwable proximity devices that, once triggered, initiate a timed detonation. If enemy players don’t get out of the area of effect on time, they will receive damage at the end of the fuse timer. Thorn is a medium speed, medium armor operator who can be equipped with either the new UZK50Gi or the M870 as a primary weapon and with the 1911 TACOPS or the C75-AUTO as a secondary weapon.

In addition, the Outback map has been rebuilt to improve balancing and player comfort. Both the main building and its exterior have been modified to allow the attackers to create and execute more effective strategies. In addition, new exterior soft walls have been added to the building, and some areas have been refurbished and cleaned up to remove junk and provide better lines of sight and balance.

Additional updates coming with High Calibre include:

  • Choosing team colors between blue, orange, or red
  • Balancing updates (Finka, Echo, and Mozzie’s drones, bulletproof cameras update, new rule for cameras placed outdoors)
  • New customization features on Operators’ Cards, victory dances, colors, and more.
  • New HUD
  • The new version of the Streamer Mode soft launch for a limited number of creators is coming during the season

The Test Server for High Calibre will go live on 9th November. The Test Server format has been updated and will now be open at three separate times throughout the season and content will be split into three different releases: the seasonal release TS which contains the content that will be shipped with the season, the Lab TS release which includes experimental content that will be used to test features in early production, and the TS balancing release which contains the Operator and other balancing changes.

Players are invited to submit the issues they encounter on the Test Server on the updated R6 Fix platform here. This new platform is now easier to navigate in and offers new features such as the search feature or the possibility for players to track updates on bugs they report for more transparency. In addition, players can earn twice as many Battle Pass points from 12th – 15th November.

  • GTA 6 Sprint Control Change: Rockstar Ditches Button Mashing?

    GTA 6 Sprint Control Change: Rockstar Ditches Button Mashing?

    Published Date :

    Rockstar is making a small but important change to how players sprint in GTA 6. The new instalment appears to be moving away from the button-mashing controls used in earlier GTA titles and switching sprinting to the left stick. This means running around Vice City should require fewer repeated button presses when playing as Jason… Read More

  • Dungeon Lootr Codes (September 2026)

    Dungeon Lootr Codes (September 2026)

    Published Date :

    Dungeon Lootr is a Roblox hack-and-slash game built around challenging dungeons, different classes, builds and plenty of loot. You can fight enemies, collect better gear, upgrade your weapons, and use different abilities as you progress and codes can give you useful items such as Luck Potions, Forge Stones, Aspect Gems, and Coins. If you don’t… Read More

  • U7BUY Steal a Brainrot Items Review: Pricing, Delivery Speed, and Service Quality

    U7BUY Steal a Brainrot Items Review: Pricing, Delivery Speed, and Service Quality

    Published Date :

    When playing Roblox Steal a Brainrot, you will be aware of the frustration it causes. You need a unit that actually earns $/sec, but those units have such low probability of appearance that you can only find one of them in 0.1% of cases. Many hours of farming sometimes lead to days, and still, you… Read More

  • MM2 of The Locust Codes (September 2026)

    MM2 of The Locust Codes (September 2026)

    Published Date :

    MM2 of The Locust is a Roblox horror game where you are trapped inside a dangerous nest with a giant creature hunting you. Your goal is to survive, find your way around the map, and escape before the Locust catches you. You can also collect Keys during your runs and use them to get different… Read More